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Battery Charger or Battery charging equi Intro About Us Feedback Form Contact Information Clients pment is dedicated for charging battery or battery bank at a constant current and normally at the end of the process battery charging terminates automatically.


These are all thyristor controlled with closed loop feedback control to provide constant current charging.


We design and manufacture Battery Charging system as per user's need. Size and rating are assessed or evaluated on the basis of client' requirement.


Various applications: Dedicated Battery Charging, Battery Plate Charging, Battery Plate formation etc. etc.
 
  Technical Specification
Input Voltage Single phase, 240V or Three phase 415V
Frequency 50Hz. +/-5%
Input voltage variation +/-10%
Output voltage As customer specifies
Output current As customer specifies or as per Battery AH capacity
Rectifier configuration Full wave half control in 1 phase thyristor bridge OR
Full wave fully control in 3 phase thyristor bridge
Control mode Constant current, Voltage Limiting
Current regulation +/-2%
Voltage ripple 5% RMS (apprx.)
Protection
  1. Electronic trip against input phase fail/sequence reversal
  2. Gate pulse inhibit against AC under voltage
  3. MCB/MCCB at charger input
  4. High speed semiconductor fuse at rectifier input
  5. HRC fuse at output and filter circuit
  6. Surge suppressor network at Transformer secondary
  7. Snubber across each semiconductor device
  8. Soft start with current limiting circuitry against over load and short circuit
  9.  Against reverse polarity connection of battery (optional)
Annunciation Audio-visual annunciation is possible against fault (optional)
Termination
of Charging		 Automatic by sensing battery voltage/current or by Timer.
Construction Folded construction with 2mm CRCA sheet steel
Degrees of protection IP-42
Cooling Air natural or forced cooling
Finish Powder coated with RAL 1014(ivory) or as per client's requirement
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